Garage
Shop

2007 GMC Sierra Denali

Universal loaded and/or powered sub box enclosures that fit most vehicles, including your 2007 Sierra Denali.

Universal Sub Boxes (Loaded/Powered) for 2007 GMC Sierra Denali


Loading...
filter-icon Filters & Sort

JBL Stadium BassHub

Loaded 11" Sealed Stadium Series Dual 4-ohm Passive Shallow-mount Subwoofer Enclosure

Prime Deal: Use Code Prime10 View Terms
JBLSUBSDBASSHUBAM big
Go to item page Right Arrow Icon of Right Arrow

Loaded 11" Sealed Stadium Series Dual 4-ohm Passive Shallow-mount Subwoofer Enclosure

• Sealed enclosure with 1 11" Stadium Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: L x 6-1/2" H x 14-3/16" W

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $42.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $469.95 Details
$419.95

In stock

• Sealed enclosure with 1 11" Stadium Series Subwoofer
• 600 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: L x 6-1/2" H x 14-3/16" W

JBLSUBSDBASSHUBAM small

Item added to your cart.

Price: $419.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL BassPro Hub

Loaded 11" Truck spare tire powered subwoofer enclosure with Bass Remote

Prime Deal: Use Code Prime10 View Terms
JBLBASSPROHUBAM big
Go to item page Right Arrow Icon of Right Arrow

Loaded 11" Truck spare tire powered subwoofer enclosure with Bass Remote

• 11" Amplified Loaded Subwoofer System
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $50.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

4
Was $549.95 Details
$499.95

In stock

• 11" Amplified Loaded Subwoofer System
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

JBLBASSPROHUBAM small

Item added to your cart.

Price: $499.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

JBL Stage 1200D

Dual Loaded 12" Ported Stage Series Dual 2-ohm Subwoofer Enclosures

Prime Deal: Use Code Prime10 View Terms
Stage 1200D big
Go to item page Right Arrow Icon of Right Arrow

Dual Loaded 12" Ported Stage Series Dual 2-ohm Subwoofer Enclosures

• Ported enclosure with 2 12" Stage Series Subwoofer
• 1000 watts RMS (500 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 30-1/8" L x 15" H x 13-11/16" W x 10-1/2" W2

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

2
$379.95

In stock

Only 3 Left!

• Ported enclosure with 2 12" Stage Series Subwoofer
• 1000 watts RMS (500 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 30-1/8" L x 15" H x 13-11/16" W x 10-1/2" W2

Stage 1200D small

Item added to your cart.

Price: $379.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL BassPro 12

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

Prime Deal: Use Code Prime10 View Terms
BassPro 12 big
Go to item page Right Arrow Icon of Right Arrow

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $25.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $379.95 Details
$249.95

In stock

• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)

BassPro 12 small

Item added to your cart.

Price: $249.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Cable (CCA Wiring)

$49.99

$29.99

Add to cart
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

JBL CLUB1000D

1400W Peak (700W RMS) Loaded 10" Club Series Dual 2-ohm Subwoofers with Enclosure

Prime Deal: Use Code Prime10 View Terms
CLUB1000D big
Go to item page Right Arrow Icon of Right Arrow

1400W Peak (700W RMS) Loaded 10" Club Series Dual 2-ohm Subwoofers with Enclosure

• Ported enclosure with 2 10" Club Series Subwoofers
• 700 watts RMS (1400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 26" L x 14-1/8" H x 13-7/8" W x 17" W2

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $46.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $499.95 Details
$459.95

In stock

• Ported enclosure with 2 10" Club Series Subwoofers
• 700 watts RMS (1400 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 26" L x 14-1/8" H x 13-7/8" W x 17" W2

CLUB1000D small

Item added to your cart.

Price: $459.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL BassPro 12

Single Loaded 12" Ported Amplified Subwoofer Enclosure with Bass Remote

Prime Deal: Use Code Prime10 View Terms
BassPro 12 big
Go to item page Right Arrow Icon of Right Arrow

Single Loaded 12" Ported Amplified Subwoofer Enclosure with Bass Remote

• 12" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $33.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $379.95 Details
$329.95

In stock

• 12" Amplified Loaded Subwoofer System
• 150 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs

BassPro 12 small

Item added to your cart.

Price: $329.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Cable (CCA Wiring)

$49.99

$29.99

Add to cart
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

JBL GT-12BP

Passive 1200W 12" GT Series 4-Ohm Loaded Ported Bandpass Subwoofer Enclosure with Red LED Illumination

Prime Deal: Use Code Prime10 View Terms
GT-12BP big
Go to item page Right Arrow Icon of Right Arrow

Passive 1200W 12" GT Series 4-Ohm Loaded Ported Bandpass Subwoofer Enclosure with Red LED Illumination

• 1200W Single 12" Bandpass Subwoofer Enclosure
• Bandpass Vented Enclosure
•Black Carpet Finish with Acrylic Window
• Enclosure Dimensions: 15.75" D x 25.59" W x 19.01" H

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $24.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $289.95 Details
$239.95

In stock

• 1200W Single 12" Bandpass Subwoofer Enclosure
• Bandpass Vented Enclosure
•Black Carpet Finish with Acrylic Window
• Enclosure Dimensions: 15.75" D x 25.59" W x 19.01" H

GT-12BP small

Item added to your cart.

Price: $239.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL S2-1024SS

Single Loaded 10" Ported Series II 4-ohm Subwoofer Enclosure

Prime Deal: Use Code Prime10 View Terms
S2-1024SS big
Go to item page Right Arrow Icon of Right Arrow

Single Loaded 10" Ported Series II 4-ohm Subwoofer Enclosure

• Ported enclosure with 1 10" Subwoofer
• 250 watts RMS (1000 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 22-1/2" L x 15-1/4" H x 13" W x W2

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $24.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

3
Was $289.95 Details
$239.95

In stock

Only 1 Left!

• Ported enclosure with 1 10" Subwoofer
• 250 watts RMS (1000 watts Peak)
• Final Impedance: 4-ohm
• Dimensions: 22-1/2" L x 15-1/4" H x 13" W x W2

S2-1024SS small

Item added to your cart.

Price: $239.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL BassPro Hub (Open-box, Like New)

11" Universal Powered Spare Tire Well Subwoofer

Prime Deal: Use Code Prime10 View Terms
JBLBASSPROHUBAM big
Go to item page Right Arrow Icon of Right Arrow

11" Universal Powered Spare Tire Well Subwoofer

• 11" Universal Powered Spare Tire Subwoofer
• Includes Built-in Class D Amplifier
• RMS Power: 200 Watts
• Fiberglass Woofer Cone with Rubber Surround
• Includes wired remote with user interface controls
• Line-level inputs and speaker-level inputs

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

4
Was $549.95 Details
$349.96

In stock

• 11" Universal Powered Spare Tire Subwoofer
• Includes Built-in Class D Amplifier
• RMS Power: 200 Watts
• Fiberglass Woofer Cone with Rubber Surround
• Includes wired remote with user interface controls
• Line-level inputs and speaker-level inputs

JBLBASSPROHUBAM small

Item added to your cart.

Price: $349.96

Essential add-ons
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

JBL CLUB1000P

1050W Peak (350W RMS) Single Loaded 10" Club Series Dual 2-ohms Subwoofer with Enclosure

Prime Deal: Use Code Prime10 View Terms
CLUB1000P big
Go to item page Right Arrow Icon of Right Arrow

1050W Peak (350W RMS) Single Loaded 10" Club Series Dual 2-ohms Subwoofer with Enclosure

• Ported enclosure with 1 10" Club Series Subwoofer
• 350 watts RMS (1050 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 10-7/16" L x 14-15/16" H x 17-5/8" W x 13-5/8" W2

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $29.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $339.95 Details
$289.95

In stock

Only 2 Left!

• Ported enclosure with 1 10" Club Series Subwoofer
• 350 watts RMS (1050 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 10-7/16" L x 14-15/16" H x 17-5/8" W x 13-5/8" W2

CLUB1000P small

Item added to your cart.

Price: $289.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL BassPro Micro

Loaded 8" Dockable Compact Powered Subwoofer Enclosure with Amplifier

Prime Deal: Use Code Prime10 View Terms
BassPro Micro big
Go to item page Right Arrow Icon of Right Arrow

Loaded 8" Dockable Compact Powered Subwoofer Enclosure with Amplifier

• 8" Amplified Loaded Subwoofer System
• 140 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $46.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $509.95 Details
$459.95

Available

Ships in 10-14 days

• 8" Amplified Loaded Subwoofer System
• 140 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

BassPro Micro small

Item added to your cart.

Price: $459.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

JBL Stage 1200S

1000W Peak (250W RMS) 12" Single Loaded Subwoofer Sealed Enclosure

Prime Deal: Use Code Prime10 View Terms
Stage 1200S big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (250W RMS) 12" Single Loaded Subwoofer Sealed Enclosure

• 250W Single 12" Sealed Subwoofer Enclosure
• Preloaded with single 12" Subwoofers
• Includes Sealed Enclosure

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
$249.95

In stock

Only 3 Left!

• 250W Single 12" Sealed Subwoofer Enclosure
• Preloaded with single 12" Subwoofers
• Includes Sealed Enclosure

Stage 1200S small

Item added to your cart.

Price: $249.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL (BASSPROGO)

200W Peak (100W RMS) 4.5" BASSPro Go Series Full-range Bluetooth Portable Speaker

Prime Deal: Use Code Prime10 View Terms
JBLSUBBPGOV2AM big
Go to item page Right Arrow Icon of Right Arrow

200W Peak (100W RMS) 4.5" BASSPro Go Series Full-range Bluetooth Portable Speaker

• 200 Watt Peak; 100 Watt RMS
• Includes a pair of 3/4" Tweeters
• IPx5 Rated as a Portable Bluetooth
• Wireless streaming
• Built-in Rechargeable Battery & USB Charging
• Powered subwoofer design

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $59.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $639.95 Details
$589.95

In stock

• 200 Watt Peak; 100 Watt RMS
• Includes a pair of 3/4" Tweeters
• IPx5 Rated as a Portable Bluetooth
• Wireless streaming
• Built-in Rechargeable Battery & USB Charging
• Powered subwoofer design

JBLSUBBPGOV2AM small

Item added to your cart.

Price: $589.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL CLUB1200P

1200W Peak (400W RMS) Single Loaded 12" Club Series Dual 2-ohm Subwoofer with Enclosure

Prime Deal: Use Code Prime10 View Terms
CLUB1200P big
Go to item page Right Arrow Icon of Right Arrow

1200W Peak (400W RMS) Single Loaded 12" Club Series Dual 2-ohm Subwoofer with Enclosure

• Ported enclosure with 1 12" Club Series Subwoofer
• 400 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 13-15/16" L x 14-7/8" H x 21- 7/8" W x 17-1/8" W2

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $34.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $389.95 Details
$339.95

In stock

Only 2 Left!

• Ported enclosure with 1 12" Club Series Subwoofer
• 400 watts RMS (1200 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 13-15/16" L x 14-7/8" H x 21- 7/8" W x 17-1/8" W2

CLUB1200P small

Item added to your cart.

Price: $339.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL S2-1224SS

1100W Peak (275W RMS) 12" SSI Subwoofer Enclosure with Slipstream Port and Selectable 2-Ohm or 4-Ohm Impedance

Prime Deal: Use Code Prime10 View Terms
S2-1224SS big
Go to item page Right Arrow Icon of Right Arrow

1100W Peak (275W RMS) 12" SSI Subwoofer Enclosure with Slipstream Port and Selectable 2-Ohm or 4-Ohm Impedance

• 275 Watts RMS
• 1100 Watts Max
• Nominal Impedance: Single 2 or 4 ohm
• Polypropylene Cone
• Nitrile Butadiene Rubber (NBR) Surround
• Slipstream port design with double-flared design
• Frequency Response: 25 ~ 175 Hz

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

7
Was $309.95 Details
$259.95

In stock.

• 275 Watts RMS
• 1100 Watts Max
• Nominal Impedance: Single 2 or 4 ohm
• Polypropylene Cone
• Nitrile Butadiene Rubber (NBR) Surround
• Slipstream port design with double-flared design
• Frequency Response: 25 ~ 175 Hz

S2-1224SS small

Item added to your cart.

Price: $259.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL Fuse (SUBFUSEAM)

Single Loaded 8" Sealed Dockable 2-ohm Shallow-mount Subwoofer Enclosure

Prime Deal: Use Code Prime10 View Terms
Fuse big
Go to item page Right Arrow Icon of Right Arrow

Single Loaded 8" Sealed Dockable 2-ohm Shallow-mount Subwoofer Enclosure

• Sealed enclosure with 2 8" Fuse Series Subwoofer
• 200 watts RMS (600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 10.50" L x 2.75" H x 13.75" W

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $34.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $389.95 Details
$339.95

Available

Ships in 10-14 days

• Sealed enclosure with 2 8" Fuse Series Subwoofer
• 200 watts RMS (600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 10.50" L x 2.75" H x 13.75" W

Fuse small

Item added to your cart.

Price: $339.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL CLUB1200D

1600W Peak (800W RMS) Loaded 12” Club Series Dual 2-ohm Subwoofer Enclosure with Slipstream Technology

Prime Deal: Use Code Prime10 View Terms
CLUB1200D big
Go to item page Right Arrow Icon of Right Arrow

1600W Peak (800W RMS) Loaded 12” Club Series Dual 2-ohm Subwoofer Enclosure with Slipstream Technology

• Ported enclosure with 2 12" Club Series Subwoofer
• 800 watts RMS (1600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 14-1/16" L x 15-1/16" H x 32-1/16" W x W2

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $59.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $639.95 Details
$589.95

Available

Ships in 10-14 days

• Ported enclosure with 2 12" Club Series Subwoofer
• 800 watts RMS (1600 watts Peak)
• Final Impedance: 2-ohm
• Dimensions: 14-1/16" L x 15-1/16" H x 32-1/16" W x W2

CLUB1200D small

Item added to your cart.

Price: $589.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Speaker Wire (XWS1225)

25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)

$49.99

$29.99

Add to cart
NVX Sound Dampening Trunk Kit (SDTK20)

20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
NVX Sound Dampening Rubber Roller (SDRLR1)

Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

$9.99

$8.99

Add to cart

JBL BassPro SL 2 Compact Powered Bass System

Loaded 8" Powered Under-Seat Compact Subwoofer Enclosure with Amplifier

Prime Deal: Use Code Prime10 View Terms
SUBBPSL2AM big
Go to item page Right Arrow Icon of Right Arrow

Loaded 8" Powered Under-Seat Compact Subwoofer Enclosure with Amplifier

• 8" Amplified Loaded Subwoofer System
• 125 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms
VIP Star Icon

VIP Product Get $35.00 in rewards to spend later

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1
Was $399.95 Details
$349.95

In stock

• 8" Amplified Loaded Subwoofer System
• 125 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

SUBBPSL2AM small

Item added to your cart.

Price: $349.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

JBL BassPro12 (open box complete)

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

Prime Deal: Use Code Prime10 View Terms
BassPro 12 big
Go to item page Right Arrow Icon of Right Arrow

450W Max Powered 12" Loaded Subwoofer Ported Enclosure System

• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Was $349.95 Details
$239.99

In stock

Only 1 Left!

• 12" GT Series Subwoofer
• GT Series Mono block Car Amplifier
• 450W Peak
• 150W RMS
• 12" Single Ported Subwoofer Enclosure
• Variable low-pass filter (40-200 Hz, 24 dB/Octave)

BassPro 12 small

Item added to your cart.

Price: $239.99

Essential add-ons
Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Cable (CCA Wiring)

$49.99

$29.99

Add to cart
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

JBL Stage 1200D + JBL Stage A3001

1200W Peak (600W RMS) Stage Series Dual 12" Car Audio Ported Enclosure Package

Prime Deal: Use Code Prime10 View Terms
Stage 1200D, Stage A3001 big
Go to item page Right Arrow Icon of Right Arrow

1200W Peak (600W RMS) Stage Series Dual 12" Car Audio Ported Enclosure Package

• 600W Dual 12" Vented Subwoofer Enclosure
• 12" Stage Series Subwoofers
•Vented enclosure with 5/8" MDF covered with black carpet
• Includes Sealed Dual Enclosure

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Promo Savings Icon Prime Deal: Use Code Prime10 View Terms

empty

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

3
Was $559.90 Details
$429.95

In stock

Only 1 Left!

• 600W Dual 12" Vented Subwoofer Enclosure
• 12" Stage Series Subwoofers
•Vented enclosure with 5/8" MDF covered with black carpet
• Includes Sealed Dual Enclosure

Stage 1200D, Stage A3001 small

Item added to your cart.

Price: $429.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX XBRC

Universal Remote Level Control for Car Amplifier/Amp Bass/Input

$9.99

$7.99

Add to cart
NVX SDTK20

Trunk Kit - 20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)

$89.99

$59.99

Add to cart
Dynamat Xtreme 20' Trunk Kit 19405

20 ft. Trunk Kit with (5) Dynamat Extreme 18" x 32" Pieces

$187.44

$149.95

Add to cart
Boom Mat Damping Material (050210)

20.8 sq.ft Damping Material - (10 pk - 12-1/2" x 24" x 2mm )

$145.81

$119.99

Add to cart

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for Universal-fit Loaded Subwoofer Boxes in 2007 Sierra Denali

    Q: Can I upgrade or change the Universal-fit Loaded Subwoofer Boxes in 2007 GMC Sierra Denali?

    A: Yes this page includes all the best Universal-fit Loaded Subwoofer Boxes that work in your Sierra Denali.

    Save up to 10 different vehicles in your garage

    2007 GMC Sierra Denali

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner’s manual
    • Vehicle’s insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon